专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6077047A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US6077047A
公开(公告)日：2000-06-20
申请号：US12696
申请日：1998-01-23
申请人： Hiroyuki Nagai , Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takuya Okuno , Koji Kawamura
发明人： Hiroyuki Nagai , Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takuya Okuno , Koji Kawamura
IPC分类号： F04B27/10 , F04B27/18 , F04B1/26
CPC分类号： F04B27/1804 , F04B27/1072 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： A variable displacement type compressor is disclosed. The compressor includes a housing, a cylinder bore within the housing, a piston located in the cylinder bore, a drive shaft rotatably supported by the housing, a rotary support mounted on the drive shaft, and a cam plate connected to the piston. The cam plate is supported tiltably on the drive shaft and is slidable in axial directions of the drive shaft. The cam plate inclines between a maximum inclination position and a minimum inclination position when the displacement of the compressor is changed. A first moment is applied to the cam plate by a compression reaction force of the piston when the compressor is operating. A hinge mechanism is located between the rotary support and the cam plate. The cam plate is rotated integrally with the drive shaft, the rotary support, and the hinge mechanism. An urging device is located between the rotary support and the cam plate for urging the cam plate toward the minimum go inclination angle position An applying mechanism applies a second moment to the swash plate in the same direction as the first moment when the compressor is not operating.
摘要翻译：公开了一种可变排量型压缩机。压缩机包括壳体，壳体内的气缸孔，位于气缸孔中的活塞，由壳体可旋转地支撑的驱动轴，安装在驱动轴上的旋转支撑件和连接到活塞的凸轮板。凸轮板可倾斜地支撑在驱动轴上并且可沿驱动轴的轴向方向滑动。当压缩机的位移改变时，凸轮板在最大倾斜位置和最小倾斜位置之间倾斜。当压缩机运行时，通过活塞的压缩反作用力将凸轮板施加第一时刻。铰链机构位于旋转支架和凸轮板之间。凸轮板与驱动轴，旋转支撑件和铰链机构一体地旋转。推动装置位于旋转支撑件和凸轮板之间，用于将凸轮板朝向最小向下倾斜角度位置推动。施加机构沿着与压缩机不工作的第一时刻相同的方向向斜盘施加第二力矩。

2. 发明授权

US5842835A Variable displacement compressor and its assembling method 失效
标题翻译：变排量压缩机及其组装方法
公开(公告)号：US5842835A
公开(公告)日：1998-12-01
申请号：US878498
申请日：1997-06-18
申请人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takuya Okuno , Masakazu Murase , Koji Kawamura
发明人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Takuya Okuno , Masakazu Murase , Koji Kawamura
IPC分类号： F04B27/18 , F04B49/22 , F04B1/29
CPC分类号： F04B27/1804 , F04B49/225
摘要： A compressor includes a cylinder block having a cylinder bore, a first housing attached to a first end of the cylinder block, a second housing attached to a second end of the cylinder block, a crank chamber defined between the cylinder block and the first housing, a drive plate located in the crank chamber and mounted on a drive shaft, and a piston operably coupled to the drive plate and located in the cylinder bore. The drive plate is tiltable between a maximum inclination position and a minimum inclination position according to a difference between the pressure in the crank chamber and the pressure in the cylinder bore. The cylinder block has a shutter chamber opening to the first end and the second end. A shutter member is accommodated in the shutter chamber. The shutter member is movable between a first position and a second position in response to the inclination of the drive plate to selectively connect and disconnect an external circuit with an suction chamber. The drive plate is held at the minimum inclination position when the shutter member is positioned in the second position. The shutter chamber has a diameter that is constant in an axial direction with respect to the shutter chamber. The shutter member is removably inserted into the shutter chamber from the second end of the cylinder block.
摘要翻译：压缩机包括具有气缸孔的气缸体，附接到气缸体的第一端的第一壳体，附接到气缸体的第二端的第二壳体，限定在气缸体和第一壳体之间的曲柄室，位于曲柄室中并安装在驱动轴上的驱动板，以及可操作地联接到驱动板并位于气缸孔中的活塞。驱动板可以根据曲柄室内的压力与气缸孔中的压力之差在最大倾斜位置和最小倾斜位置之间倾斜。气缸体具有通向第一端和第二端的快门室。活门构件容纳在活门室中。活门构件响应于驱动板的倾斜而在第一位置和第二位置之间移动，以选择性地连接和断开具有吸入室的外部电路。当活门构件位于第二位置时，驱动板保持在最小倾斜位置。闸门室具有相对于闸门室在轴向方向上恒定的直径。活门构件从气缸体的第二端部可拆卸地插入到活门室中。

3. 发明授权

US5713725A Clutchless piston type variable displacement compressor 失效
标题翻译：离合式活塞式可变排量压缩机
公开(公告)号：US5713725A
公开(公告)日：1998-02-03
申请号：US438841
申请日：1995-05-11
申请人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Shinichi Ogura , Koji Kawamura
发明人： Masahiro Kawaguchi , Masanori Sonobe , Ken Suitou , Shinichi Ogura , Koji Kawamura
IPC分类号： F04B27/18 , F04B49/22 , F04B1/29
CPC分类号： F04B27/1804 , F04B49/225
摘要： A compressor has an internal refrigerant gas passage selectively connected to and disconnected with an external refrigerant circuit separately provided from the compressor. The compressor has a reciprocable piston in a cylinder bore formed in a housing for compressing gas supplied from the external refrigerant circuit to the internal refrigerant gas passage. A drive shaft is rotatably supported by the housing. A swash plate is supported on the drive shaft for integral rotation with and inclining motion with respect to the drive shaft. The swash plate is movable between a maximum incline and a minimum incline. A disconnecting apparatus disconnects the internal refrigerant gas passage from the external refrigerant circuit when the swash plate is at its minimum incline. A restricting member restricts the amount of gas to be passed through the internal refrigerant gas passage in association with the disconnecting apparatus when the swash plate moves.
摘要翻译：压缩机具有选择性地连接到从压缩机分离设置的外部制冷剂回路断开的内部制冷剂气体通道。压缩机具有形成在壳体中的气缸孔中的往复活塞，用于将从外部制冷剂回路供给的气体压缩到内部制冷剂气体通道。驱动轴由壳体可旋转地支撑。旋转斜盘支撑在驱动轴上，以一体旋转并相对于驱动轴倾斜运动。斜盘可以在最大倾斜角和最小倾角之间移动。当斜盘处于最小倾斜时，断开装置将内部制冷剂气体通道与外部制冷剂回路断开。当斜盘移动时，限制构件限制与断开装置相关联的通过内部制冷剂气体通道的气体量。

4. 发明授权

US5785502A Control apparatus for variable displacement compressor 失效
标题翻译：可变排量压缩机的控制装置
公开(公告)号：US5785502A
公开(公告)日：1998-07-28
申请号：US540556
申请日：1995-10-06
申请人： Masaki Ota , Sokichi Hibino , Hisakazu Kobayashi , Masahiro Kawaguchi , Ken Suitou , Koji Kawamura , Takuya Okuno
发明人： Masaki Ota , Sokichi Hibino , Hisakazu Kobayashi , Masahiro Kawaguchi , Ken Suitou , Koji Kawamura , Takuya Okuno
IPC分类号： F04B49/06 , F04B27/08 , F04B27/10 , F04B27/14 , F04B27/18 , F04B49/22 , F04B1/26
CPC分类号： F04B27/1804 , F04B27/1036 , F04B49/225 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2027/1895
摘要： A swash plate tiltably supported on a drive shaft is controlled by adjusting the pressure in a crank chamber. When an electromagnetic valve is de-excited, the high-pressure refrigerant gas in a discharge chamber is supplied to the crank chamber so that the inclination angle of the swash plate is shifted to its minimum inclination from its maximum inclination. An open/close mechanism located in a suction passage gradually opens or closes the suction passage in accordance with the differential pressure between the pressure in the external refrigeration circuit located upstream the open/close mechanism and the pressure in a suction chamber. When the inclination angle of the swash plate is minimized, the open/close mechanism closes the suction passage. It is therefore possible to prevent frosting while also suppressing rapid changes in load torque.
摘要翻译：倾斜地支撑在驱动轴上的斜盘通过调节曲柄室中的压力来控制。当电磁阀被去激励时，排出室中的高压制冷剂气体被供应到曲柄室，使得斜盘的倾斜角度从其最大倾角移动到其最小倾角。位于吸入通道中的打开/关闭机构根据位于打开/关闭机构上游的外部制冷回路的压力与吸入室中的压力之间的差压逐渐打开或关闭吸入通道。当斜盘的倾斜角度最小时，打开/关闭机构关闭吸入通道。因此，能够防止结霜，同时也抑制负载转矩的急剧变化。

5. 发明授权

US5741122A Variable displacement compressor having a spool with a coating layer 失效
标题翻译：可变排量压缩机具有带有涂层的卷轴
公开(公告)号：US5741122A
公开(公告)日：1998-04-21
申请号：US625360
申请日：1996-04-01
申请人： Tomohiko Yokono , Masahiro Kawaguchi , Koji Kawamura , Shinichi Ogura , Masanori Sonobe
发明人： Tomohiko Yokono , Masahiro Kawaguchi , Koji Kawamura , Shinichi Ogura , Masanori Sonobe
IPC分类号： F04B49/00 , F04B27/08 , F04B27/16 , F04B27/18 , F04B49/22 , F04B1/26
CPC分类号： F04B27/1804 , F04B27/16 , F04B49/225 , F05C2225/04 , F05C2253/12
摘要： A compressor has a housing body, a drive shaft, a swash plate, and a piston. The swash plate converts rotation of the drive shaft to reciprocating movement of the piston in a cylinder bore. The piston compresses gas supplied to the cylinder bore from an external circuit via a suction chamber and discharges the compressed gas to a discharge chamber. The swash plate is tiltable with respect to a plane perpendicular to the longitudinal axis of the drive shaft according to differential pressure between the crank chamber and the suction chamber. The swash plate controls the displacement of the compressor based on the inclination thereof. A spool is movable longitudinally between a first position and a second position in response to the inclination of the swash plate. The spool connects the external circuit with the suction chamber in the first position and disconnects the external circuit from the suction chamber in the second position. The housing body has a surface slidably engaged by the spool. A coating layer is provided on at least one of the spool and the slide surface to reduce frictional resistance occurring due to the sliding movement of the spool on the slide surface. A second coating layer is provided on an end surface of the spool to lubricate and thereby reduce frictional resistance with the housing surface along the periphery of the suction passage leading into the shutter chamber occurring due to rotation of the spool, and also to improve the seal between the end surface of the spool and the housing when in the second position closing off the suction passage.
摘要翻译：压缩机具有壳体，驱动轴，斜板和活塞。斜盘将驱动轴的旋转转换为活塞在气缸孔中的往复运动。活塞通过吸入室从外部回路压缩供给气缸孔的气体，并将压缩气体排出到排出室。根据曲柄室和抽吸室之间的压差，旋转斜盘相对于垂直于驱动轴的纵向轴线的平面倾斜。旋转斜盘基于其倾斜度来控制压缩机的位移。一个线轴响应于斜盘的倾斜在第一位置和第二位置之间纵向移动。阀芯将外部电路与吸入室连接在第一位置，并在第二位置将外部电路与吸入室断开。壳体具有可滑动地与线轴接合的表面。在所述线轴和所述滑动面中的至少一个上设置有涂层，以减少由于所述线轴在所述滑动面上的滑动而产生的摩擦阻力。第二涂层设置在阀芯的端面上以润滑，从而降低由于阀芯旋转而导致进入闸门室的吸入通道周围的壳体表面的摩擦阻力，并且还改善了密封当处于关闭抽吸通道的第二位置时，在卷轴的端面与壳体之间。

6. 发明授权

US06227812B1 Refrigerant circuit and compressor 失效
标题翻译：制冷回路和压缩机
公开(公告)号：US06227812B1
公开(公告)日：2001-05-08
申请号：US09041583
申请日：1998-03-12
申请人： Masahiro Kawaguchi , Yoshihiro Makino , Masanori Sonobe , Koji Kawamura
发明人： Masahiro Kawaguchi , Yoshihiro Makino , Masanori Sonobe , Koji Kawamura
IPC分类号： F04B126
CPC分类号： F04B27/1804 , F04B49/225 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859 , F04B2201/1241 , F04B2207/03 , F25B1/02
摘要： A refrigerant circuit includes a compressor and an expansion valve. The expansion valve is connected to a discharge muffler of the compressor by a high pressure conduit. The expansion valve is also connected to a suction passage of the compressor by a low pressure conduit. The high pressure conduit includes a condenser and the low pressure conduit includes an evaporator. A check valve is located between the discharge muffler and the high pressure conduit to selectively connect and disconnect the high pressure conduit with the discharge muffler. A relief valve is attached to the discharge muffler upstream of the check valve. If the pressure in the compressor is abnormally high when the check valve closes, the relief valve releases the abnormally high pressure from the discharge muffler. Therefore, if the check valve fails to function, the relief valve prevents the pressure in the compressor from being abnormally high.
摘要翻译：制冷剂回路包括压缩机和膨胀阀。膨胀阀通过高压管连接到压缩机的排放消声器。膨胀阀还通过低压导管连接到压缩机的吸入通道。高压导管包括冷凝器，低压导管包括蒸发器。止回阀位于排气消声器和高压管道之间，以选择性地连接和断开高压管道与排放消声器。安全阀安装在止回阀上游的排气消声器。如果在止回阀关闭时压缩机的压力异常高，则溢流阀会从排气消声器释放异常高的压力。因此，如果止回阀不起作用，则安全阀防止压缩机中的压力异常高。

7. 发明授权

US6065943A Refrigerant compressor having improved drive power transmission unit 失效
标题翻译：具有改进的驱动力传递单元的制冷压缩机
公开(公告)号：US6065943A
公开(公告)日：2000-05-23
申请号：US632888
申请日：1996-04-16
申请人： Ken Suito , Shinichi Ogura , Takashi Michiyuki , Koji Kawamura , Masahiko Okada , Masahiro Kawaguchi , Takuya Okuno
发明人： Ken Suito , Shinichi Ogura , Takashi Michiyuki , Koji Kawamura , Masahiko Okada , Masahiro Kawaguchi , Takuya Okuno
IPC分类号： F04B27/08 , F04B35/00 , F16D7/04 , F16H55/36 , F04B17/00 , A63D5/08
CPC分类号： F04B27/0895 , F16H55/36 , F05C2201/025 , F05C2201/0466 , F05C2201/0475 , F05C2203/04 , F05C2203/083 , F05C2203/086 , F05C2253/12 , F16H2055/366
摘要： A refrigerant compressor having a drive shaft rotatable to cause compression of a refrigerant gas, and a drive power transmission unit for transmitting a drive power from an external drive power source to the drive shaft, the drive power transmission unit having a pulley freely rotatably mounted around the drive shaft, a power transmitting element fixed to the drive shaft, and a shock absorbent rubber element arranged between the pulley and the power transmitting element for providing a positive engagement between the rubber element and the pulley, and between the rubber element and the power transmitting element. The shock absorbent rubber element absorbs a change in a load torque applied to the compressor before the torque change is transmitted to the external drive power source via the pulley, and disengages from at least one of the pulley and the power transmitting element when an excessive load torque is applied to the compressor to interrupt transmission of the excessive load torque from the compressor to the external drive power source.
摘要翻译：一种制冷剂压缩机，其具有可旋转以致致冷剂气体压缩的驱动轴;以及驱动力传递单元，用于将来自外部驱动动力源的驱动力传递到所述驱动轴，所述驱动力传递单元具有可自由旋转地安装在其周围的滑轮所述驱动轴，固定在所述驱动轴上的动力传递元件以及设置在所述滑轮与所述动力传递元件之间的减震橡胶元件，用于在所述橡胶元件和所述滑轮之间以及所述橡胶元件与所述动力之间提供正接合传输元件。减震橡胶元件在转矩变化通过皮带轮传递到外部驱动动力源之前吸收施加到压缩机的负载转矩的变化，并且当过载时，与滑轮和动力传递元件中的至少一个脱离扭矩被施加到压缩机以中断从压缩机到外部驱动电源的过载负载转矩的传输。

8. 发明申请

US20120220972A1 ABSORBENT ARTICLE 审中-公开
标题翻译：吸收品
公开(公告)号：US20120220972A1
公开(公告)日：2012-08-30
申请号：US13508130
申请日：2010-11-10
申请人： Koji Kawamura , Noriyuki Kurita
发明人： Koji Kawamura , Noriyuki Kurita
IPC分类号： A61F13/512
CPC分类号： A61F13/535 , A61F13/49001
摘要： An absorbent article adapted to accelerate an absorption rate of the absorbent member, to enlarge an absorption area in the absorbent member and to improve an absorption capacity of the absorbent member. A urine absorption pad includes a topsheet, a backsheet, a first layer element and a second layer element. The first layer element is formed with a slot-like first through hole extending nearly vertically in a thickness direction from its upper surface to its lower surface. The second layer element is formed with a slot-like second through hole extending nearly vertically in the thickness direction from its upper surface to its lower surface and overlapping with the first through hole. An opening area of the first through hole is larger than that of the second through hole and, in an overlapping state of the first through hole and the second through hole, front and rear ends and opposite side edges of the second through hole extend inward from front and rear ends and opposite side edges of the first through hole so as to define a stepped region between the first through hole and the second through hole.
摘要翻译：适合于加速吸收体的吸收速度的吸收性物品，增大吸收体的吸收面积，提高吸收体的吸收能力。吸尿垫包括顶片，底片，第一层元件和第二层元件。第一层元件形成有从其上表面到其下表面在厚度方向上几乎垂直延伸的槽状第一通孔。第二层元件形成有从其上表面到其下表面在厚度方向上几乎垂直延伸并且与第一通孔重叠的槽状的第二通孔。第一通孔的开口面积大于第二通孔的开口面积，并且在第一通孔和第二通孔的重叠状态下，第二通孔的前后端和相对侧边缘从前端和后端以及第一通孔的相对侧边缘，以便限定第一通孔和第二通孔之间的台阶区域。

9. 发明授权

US08116664B2 Image forming apparatus with member for switching between driving force modes 有权
标题翻译：具有用于在驱动力模式之间切换的构件的图像形成装置
公开(公告)号：US08116664B2
公开(公告)日：2012-02-14
申请号：US12891159
申请日：2010-09-27
申请人： Koji Kawamura
发明人： Koji Kawamura
IPC分类号： G03G15/01
CPC分类号： G03G15/0896 , G03G15/0121 , G03G2221/1657
摘要： An image forming apparatus forming a color image on a recording material mounts black and non-black process cartridges including a photosensitive drum and a developing roller and includes a driving source; first and second clutches connecting and disconnecting the driving source and the developing roller of the black and non-black cartridges, respectively; first and second members actable on the first and second clutches, respectively, each for switching between operation and non-operation states for respectively transmitting and not transmitting a driving force to the developing rollers; and a switching member, movable by the driving force of the driving source and actable on the first and second members for switching among first, second, and third modes, for respectively transmitting the driving force to the developing rollers of all of the process cartridges, to any one of the developing rollers, and only to the developing roller of the black process cartridge.
摘要翻译：在记录材料上形成彩色图像的图像形成装置安装包括感光鼓和显影辊的黑色和非黑色处理盒，并且包括驱动源; 第一和第二离合器分别连接和断开黑色和非黑色墨盒的驱动源和显影辊; 第一和第二构件分别在第一和第二离合器上起作用，用于在操作和非操作状态之间切换，用于分别传递和不传递驱动力到显影辊; 以及切换构件，其可通过所述驱动源的驱动力移动并且可在所述第一和第二构件上作用以在第一，第二和第三模式之间切换，以分别将驱动力传递到所有处理盒的显影辊，到任何一个显影辊，并且仅到黑色处理盒的显影辊。

10. 发明申请

US20080194826A1 Novel 4-(2-furoyl) aminopiperidienes, intermediates for synthesizing the same, processes for preparing the same and medicinal use of the same 审中-公开
标题翻译：新型4-（2-糠酰基）氨基哌啶子，其合成中间体，其制备方法及其医药用途
公开(公告)号：US20080194826A1
公开(公告)日：2008-08-14
申请号：US12077687
申请日：2008-03-20
申请人： Ryuuta Fukutomi , Hitoshi Inoue , Koji Kawamura , Takuya Kishimoto , Masashi Suzuki , Rie Shibayama , Kazuko Kojima , Kouichirou Hagihara
发明人： Ryuuta Fukutomi , Hitoshi Inoue , Koji Kawamura , Takuya Kishimoto , Masashi Suzuki , Rie Shibayama , Kazuko Kojima , Kouichirou Hagihara
IPC分类号： C07D401/12 , C07D211/58
CPC分类号： C07D401/12 , C07D211/58 , C07D405/12 , C07D405/14 , C07D413/14
摘要： A compound represented the general formula (V): wherein X is CH or N; and Ya is a group of the general formula selected from:
摘要翻译：化合物为通式（Ⅴ）：其中X为CH或N; 并且Y a a是选自以下的通式的基团：

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式